Question

please answer fast fast answer 9,10 ,11 questions​

Answer 1

Answer:

a) linear

c) 7x - 9 = 16

7x = 16+9 = 25

7x = 25

x = 25/7

b) ax+ b = 0

I hope this will help u

Answer 2

ans 9-linear equation

ans 10-linear equation in standard form

ans 11- 7x-9=16

           7x=16+9

           7x=25

           x=25/7